The sample is a cylinder strong magnet with the 3mm(1/8") diameter and 8mm thickness , which is made of rare earth neodymium. The surface coating color is silver white with glossy. Coating can reduce the degree of corrosion of ndfeb, prolong the use time of the product. Custom can also choose other coating color, like gold, black, red, green, etc.These magnets have a high "Gauss" value, which gives them a greater magnetic length than other shaped magnets。
The other thickness of 3mm diameter rod magnet:
D3 x 1mm thick
D3 x 1.5mm thick
D3 x 2mm thick
D3 x 2.5mm thick
D3 x 3mm thick
D3 x 4mm thick
D3 x 5mm thick
D3 x 6mm thick
D3 x 8mm thick
D3 x 10mm thick
D3 x 20mm thick
If you have other thickness requirements, you can also contact us for customization.
The common application of 3 x 8mm rod magnet:
craft, models, educational toys, office equipment, active reed switches, and Hall effect sensors in security and counting applications